body{
    margin:0;
}
.container{
    margin: 50px;
}
.bd{
    border-style: groove;
}
.pd{
    padding: 10px;
}
.content{
    background-color: blue;
}

.container1{
    margin: 100px;
}
.bd1{
    border-style: groove;
}
.pd1{
    padding: 10px;
}
.content1{
    background-color: blue;
}